Answer:
326,480 is the answer
Step-by-step explanation:
65,296*5 = 326,480
63 cm square is the area of a trapezoid, to find area you need to find first height of a trapezoid with the help of Pythagoras equation, than put the value in the formula
A = (a+b)/2*h
X^a/b is
. The way I memorise that is x^1/3 is the cubic root of x. Do you get it? In that case, x is raised to a power of 1 and the cubic root is practically has a power of 3.
In your example,
is practically square rooting each term then cubing them individually. Remember when square-rooting any index you halve it. I'll elaborate:
=
= 4
Then cube each,
= 64
and
=
As for the 2nd part: you must use the rules of indices.
So breaking the question up:
3 * 3 = 9
stays as is since the 2nd term does not contain x
now:
This makes your final answer look like this:
I hope that helped and good luck in your test!
Your question is incomplete can you please elaborate so I can assist you? :)
Answer:
yes
Step-by-step explanation: